摘要
随着IP电话和视频通信的发展,H.323和SIP作为IP多媒体通信领域中被广泛采纳的两种信令控制协议,受到业界的普遍重视。如何有效地实现这两种协议之间的互通,成为近年来国内外研究的热点。本文在简要分析H.323和SIP互通要求的基础上,提出了两者互通的实现方案,并对互通需要解决的关键问题进行了讨论。
With the development of VoIP and video communication, H.323 and SIP, the two signaling and control protocols adopted in IP multimedia commutation field, have gained wide attentions.How to interwork effectively between H.323 and SIP becomes a research hotspot in recent years. Based on the analysis of the requirements of H.323-SIP interworking, this paper presents a realization scheme for H.323-SIP interworking, and discusses the key problems necessary to be solved .
出处
《电讯技术》
2005年第3期181-184,共4页
Telecommunication Engineering
关键词
多媒体网络
协议
互通
Multimedia network
Protocol
Interworking
